/*
 * Copyright 2017 StreamSets Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
/**
 * Directive for scroll to bottom
 */

angular.module('commonUI.commonDirectives')
  .directive('scrollToBottom', function () {
    return {
      scope: {
        scrollBottom: "="
      },
      link: function (scope, element) {
        scope.$watchCollection('scrollBottom', function (newValue) {
          if (newValue) {
            $(element).scrollTop($(element)[0].scrollHeight);
          }
        });
      }
    };
  });